摘要
分析了可能引起QD12 8燃气轮机动力涡轮振动超限的各种因素 ,着重阐述了设计中采用的各项相应的防振措施 。
The various factors to cause the power turbine vibration of the QD128 ga s turbine are analyzed. The application of reasonable vibratio n damping measures is presented. In addition, the power tu rbine vibration is observed during tests.
出处
《航空发动机》
2003年第3期11-14,共4页
Aeroengine
